🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.1

Radius: 12.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.54 AU - 0.76 AU

Year: 362 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,962,099 km

• M1: 156,779 km (0.096 R)
• M2: 594,053 km (0.102 R)
• M3: 1,027,887 km (0.087 R)
• M4: 1,436,738 km (0.113 R)
• M5: 1,927,269 km (0.107 R)
• M6: 2,846,698 km (0.111 R)
• M7: 3,319,128 km (0.087 R)
• M8: 3,737,104 km (0.085 R)
• M9: 4,215,818 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.6

Radius: 12.5

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.92 AU - 1.1 AU

Year: 701 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,962,099 km

• M1: 155,432 km (0.087 R)
• M2: 643,420 km (0.095 R)
• M3: 1,126,472 km (0.047 R)
• M4: 1,624,633 km (0.048 R)
• M5: 2,115,314 km (0.1 R)
• M6: 2,652,370 km (0.106 R)
• M7: 3,196,009 km (0.11 R)
• M8: 3,786,621 km (0.079 R)
• M9: 4,229,730 km (0.037 R)
• M10: 5,237,721 km (0.07 R)
• M11: 5,718,678 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614

Radius: 11.1

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.17 AU - 1.89 AU

Year: 1306 Days

Day: 10.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,962,099 km

• M1: 138,079 km (0.043 R)
• M2: 659,727 km (0.063 R)
• M3: 1,463,217 km (0.059 R)
• M4: 1,979,629 km (0.088 R)
• M5: 2,516,685 km (0.096 R)
• M6: 3,427,736 km (0.071 R)
• M7: 4,365,116 km (0.114 R)
• M8: 4,865,072 km (0.083 R)
• M9: 8,016,651 km (0.103 R)
• M10: 8,855,147 km (0.103 R)
• M11: 10,772,243 km (0.11 R)
• M12: 11,377,217 km (0.058 R)
• M13: 11,792,950 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.7

Radius: 11.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.32 AU - 4 AU

Year: 4833 Days

Day: 14.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,962,099 km

• M1: 148,850 km (0.087 R)
• M2: 538,403 km (0.104 R)
• M3: 932,444 km (0.044 R)
• M4: 1,314,965 km (0.087 R)
• M5: 1,756,578 km (0.063 R)
• M6: 2,312,334 km (0.114 R)
• M7: 2,983,131 km (0.106 R)
• M8: 3,862,916 km (0.109 R)
• M9: 5,007,190 km (0.1 R)
• M10: 5,523,602 km (0.045 R)
• M11: 8,058,239 km (0.046 R)
• M12: 8,696,423 km (0.062 R)
• M13: 9,993,886 km (0.092 R)
• M14: 10,899,551 km (0.075 R)
• M15: 12,685,750 km (0.114 R)
• M16: 13,501,058 km (0.068 R)
• M17: 14,402,086 km (0.089 R)
• M18: 15,342,758 km (0.081 R)
• M19: 16,268,320 km (0.12 R)
• M20: 16,660,116 km (0.094 R)
• M21: 17,579,395 km (0.112 R)
• M22: 17,992,136 km (0.076 R)
• M23: 20,736,060 km (0.048 R)
• M24: 21,130,699 km (0.078 R)
• M25: 22,620,844 km (0.086 R)
• M26: 23,039,119 km (0.1 R)
• M27: 23,676,257 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 11.5

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.58 AU - 6.32 AU

Year: 8782 Days

Day: 12.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 61.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,962,099 km

• M1: 143,016 km (0.085 R)
• M2: 1,165,218 km (0.1 R)
• M3: 1,526,048 km (0.076 R)
• M4: 2,390,724 km (0.112 R)
• M5: 3,251,360 km (0.081 R)
• M6: 3,779,141 km (0.087 R)
• M7: 7,049,351 km (0.12 R)
• M8: 8,451,532 km (0.102 R)
• M9: 9,595,507 km (0.087 R)
• M10: 10,891,922 km (0.117 R)
• M11: 13,768,539 km (0.107 R)
• M12: 14,449,658 km (0.092 R)
• M13: 17,401,224 km (0.116 R)
• M14: 33,131,440 km (0.05 R)
• M15: 36,303,514 km (0.053 R)
• M16: 37,008,568 km (0.109 R)
• M17: 37,842,876 km (0.112 R)
• M18: 38,446,354 km (0.106 R)
• M19: 42,721,861 km (0.082 R)
• M20: 45,108,844 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.4

Radius: 4.7

Gravity: 22.11 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.37 AU - 6.83 AU

Year: 9147 Days

Day: 24.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,962,099 km

• M1: 58,493 km (0.07 R)
• M2: 297,401 km (0.073 R)
• M3: 588,069 km (0.068 R)
• M4: 1,800,859 km (0.094 R)
• M5: 2,149,422 km (0.044 R)
• M6: 2,322,208 km (0.118 R)
• M7: 3,129,737 km (0.096 R)
• M8: 3,561,477 km (0.057 R)
• M9: 4,683,760 km (0.119 R)
• M10: 5,371,910 km (0.104 R)
• M11: 5,922,281 km (0.081 R)
• M12: 6,228,507 km (0.116 R)
• M13: 6,473,848 km (0.059 R)
• M14: 8,125,109 km (0.086 R)
• M15: 10,133,610 km (0.083 R)
• M16: 10,473,197 km (0.08 R)
• M17: 11,537,437 km (0.084 R)
• M18: 12,727,787 km (0.037 R)
• M19: 12,952,632 km (0.053 R)
• M20: 14,601,949 km (0.095 R)
• M21: 16,989,082 km (0.109 R)
• M22: 18,381,838 km (0.096 R)
• M23: 19,326,998 km (0.065 R)
• M24: 19,999,889 km (0.099 R)
• M25: 22,112,510 km (0.063 R)
• M26: 23,600,560 km (0.085 R)
• M27: 25,154,284 km (0.112 R)
• M28: 28,463,688 km (0.065 R)
• M29: 28,751,813 km (0.119 R)
• M30: 29,726,593 km (0.045 R)
• M31: 32,677,860 km (0.084 R)
• M32: 32,888,194 km (0.07 R)
• M33: 33,418,369 km (0.057 R)
• M34: 35,484,615 km (0.093 R)
• M35: 37,634,486 km (0.059 R)
• M36: 37,865,764 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.4

Radius: 7.5

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.14 AU - 7.7 AU

Year: 13951 Days

Day: 23.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,962,099 km

• M1: 93,349 km (0.082 R)
• M2: 1,852,919 km (0.084 R)
• M3: 2,114,716 km (0.047 R)
• M4: 4,070,109 km (0.047 R)
• M5: 4,671,642 km (0.103 R)
• M6: 5,791,981 km (0.055 R)
• M7: 7,292,447 km (0.115 R)
• M8: 8,086,662 km (0.075 R)
• M9: 15,124,046 km (0.098 R)
• M10: 15,902,553 km (0.059 R)
• M11: 18,717,686 km (0.071 R)
• M12: 22,751,293 km (0.03 R)
• M13: 23,119,154 km (0.065 R)
• M14: 24,342,416 km (0.108 R)
• M15: 32,717,503 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.5

Radius: 4

Gravity: 40.66 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.46 AU - 9.96 AU

Year: 19293 Days

Day: 17.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,962,099 km

• M1: 49,816 km (0.07 R)
• M2: 179,069 km (0.094 R)
• M3: 337,493 km (0.104 R)
• M4: 837,299 km (0.104 R)
• M5: 2,000,273 km (0.112 R)
• M6: 2,202,529 km (0.081 R)
• M7: 2,508,607 km (0.115 R)
• M8: 3,098,471 km (0.114 R)
• M9: 3,686,092 km (0.112 R)
• M10: 4,512,620 km (0.076 R)
• M11: 4,719,663 km (0.087 R)
• M12: 5,115,499 km (0.078 R)
• M13: 5,932,453 km (0.033 R)
• M14: 6,222,972 km (0.113 R)
• M15: 6,832,733 km (0.081 R)
• M16: 7,820,378 km (0.119 R)
• M17: 8,018,745 km (0.06 R)
• M18: 8,374,040 km (0.083 R)
• M19: 9,280,454 km (0.1 R)
• M20: 11,475,653 km (0.116 R)
• M21: 11,991,915 km (0.106 R)
• M22: 13,210,090 km (0.119 R)
• M23: 14,360,199 km (0.11 R)
• M24: 18,208,006 km (0.104 R)
• M25: 18,644,532 km (0.084 R)
• M26: 19,357,366 km (0.1 R)
• M27: 21,995,375 km (0.097 R)
• M28: 24,970,129 km (0.08 R)
• M29: 30,955,839 km (0.077 R)
• M30: 39,549,638 km (0.108 R)
• M31: 49,774,353 km (0.11 R)
• M32: 52,185,572 km (0.096 R)
• M33: 52,360,751 km (0.117 R)
• M34: 55,763,504 km (0.116 R)
• M35: 56,682,783 km (0.105 R)
• M36: 61,626,843 km (0.087 R)
• M37: 65,010,148 km (0.113 R)
• M38: 68,515,226 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.5

Radius: 7.6

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.92 AU - 10.36 AU

Year: 20660 Days

Day: 21.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,962,099 km

• M1: 95,593 km (0.098 R)
• M2: 1,170,155 km (0.067 R)
• M3: 1,916,947 km (0.104 R)
• M4: 3,767,473 km (0.101 R)
• M5: 4,900,377 km (0.102 R)
• M6: 7,134,622 km (0.027 R)
• M7: 8,399,172 km (0.069 R)
• M8: 9,751,836 km (0.072 R)
• M9: 10,195,693 km (0.114 R)
• M10: 11,732,213 km (0.114 R)
• M11: 15,109,834 km (0.1 R)
• M12: 17,663,320 km (0.115 R)
• M13: 23,311,387 km (0.083 R)
• M14: 24,610,047 km (0.077 R)
• M15: 25,019,346 km (0.062 R)
• M16: 29,940,069 km (0.083 R)
• M17: 34,440,272 km (0.08 R)
• M18: 35,599,356 km (0.03 R)
• M19: 40,496,443 km (0.088 R)
• M20: 44,149,473 km (0.096 R)
• M21: 46,443,557 km (0.112 R)
• M22: 49,950,131 km (0.048 R)
• M23: 51,434,142 km (0.109 R)
• M24: 56,770,746 km (0.088 R)
• M25: 60,774,285 km (0.067 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 15,462 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit